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PDFS Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 11.13%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $1,019,869.75

PDF Solutions Insider Trading History Chart

PDF Solutions Share Price & Price History

^$31.57

▲ +2.08 (7.05%)

As of 11/6/2024 03:22 PM ET

Days: 30 | 90 | 365

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PDF Solutions Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
6/3/2024	Shuo Zhang	Director	Sell	5,500	$34.66	$190,630.00	10,381
5/17/2024	Adnan Raza	CFO	Sell	9,647	$33.95	$327,515.65	48,218
5/15/2024	Adnan Raza	CFO	Sell	1,343	$34.52	$46,360.36	74,369
2/26/2024	Ye Jane Li	Director	Sell	9,653	$33.27	$321,155.31	12,132
2/23/2024	Ye Jane Li	Director	Sell	1,531	$34.00	$52,054.00	21,785
12/12/2023	Michael B. Gustafson	Director	Sell	867	$31.29	$27,128.43	19,075
11/29/2023	Nancy Erba	Director	Sell	1,800	$30.57	$55,026.00	15,739
8/18/2023	Shuo Zhang	Director	Sell	3,047	$33.75	$102,836.25	15,881
3/8/2023	Andrzej Strojwas	Insider	Sell	2,520	$38.45	$96,894.00	87,139
3/3/2023	Adnan Raza	CFO	Sell	15,547	$37.64	$585,189.08	75,000
2/28/2023	Michael B. Gustafson	Director	Sell	13,316	$37.26	$496,154.16	16,588
2/22/2023	Joseph R Bronson	Director	Sell	12,500	$36.47	$455,875.00	38,102
11/30/2022	Andrzej Strojwas	Insider	Sell	19,926	$31.00	$617,706.00	93,384
11/29/2022	Adnan Raza	CFO	Sell	9,224	$30.13	$277,919.12	97,500
11/25/2022	Adnan Raza	CFO	Sell	3,000	$30.50	$91,500.00	106,724
6/15/2022	Adnan Raza	CFO	Sell	10,000	$20.62	$206,200.00	100,637
6/13/2022	Adnan Raza	CFO	Sell	3,990	$21.02	$83,869.80	125,637
6/9/2022	Adnan Raza	CFO	Sell	2,166	$23.47	$50,836.02	129,627
3/15/2022	Shuo Zhang	Director	Sell	11,017	$25.50	$280,933.50
11/12/2021	Michael B. Gustafson	Director	Sell	3,000	$33.00	$99,000.00

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SEC Filings (Institutional Ownership Changes) for PDF Solutions (NASDAQ:PDFS)

79.51% of PDF Solutions stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

PDF Solutions Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/6/2024	MQS Management LLC	10,458	$0.33M	0.2%	N/A	0.027%
11/5/2024	Victory Capital Management Inc.	26,501	$0.84M	0.0%	-15.0%	0.068%
11/2/2024	Mesirow Financial Investment Management Inc.	6,412	$0.20M	0.0%	-17.8%	0.017%
10/31/2024	Principal Financial Group Inc.	146,854	$4.65M	0.0%	-3.9%	0.379%
10/31/2024	Olympiad Research LP	7,978	$0.25M	0.2%	N/A	0.021%
10/29/2024	Emerald Advisers LLC	895,248	$28.36M	1.1%	+2.2%	2.311%
10/29/2024	Emerald Mutual Fund Advisers Trust	728,144	$23.07M	1.2%	+1.7%	1.880%
10/25/2024	AMI Asset Management Corp	35,406	$1.12M	0.1%	-18.8%	0.091%
10/24/2024	Nisa Investment Advisors LLC	2,042	$65K	0.0%	+34.7%	0.005%
10/23/2024	Louisiana State Employees Retirement System	15,000	$0.48M	0.0%	-3.2%	0.039%
10/23/2024	Assenagon Asset Management S.A.	227,708	$7.21M	0.0%	-1.8%	0.588%
10/11/2024	Creative Planning	10,776	$0.34M	0.0%	N/A	0.028%
10/10/2024	Inspire Investing LLC	13,055	$0.41M	0.0%	+37.6%	0.034%
10/7/2024	GAMMA Investing LLC	1,716	$54K	0.0%	+77.3%	0.004%
10/5/2024	Silverberg Bernstein Capital Management LLC	301,336	$9.55M	8.7%	-0.2%	0.785%
10/3/2024	SG Americas Securities LLC	13,374	$0.42M	0.0%	+44.4%	0.035%
8/27/2024	Dana Investment Advisors Inc.	54,664	$1.99M	0.1%	+0.9%	0.142%
8/16/2024	Algert Global LLC	49,873	$1.81M	0.1%	+6.7%	0.130%
8/15/2024	The Manufacturers Life Insurance Company	16,433	$0.60M	0.0%	+4.5%	0.043%
8/15/2024	Divisar Capital Management LLC	595,583	$21.67M	4.1%	+9.1%	1.551%
8/15/2024	AQR Capital Management LLC	40,250	$1.46M	0.0%	-28.4%	0.104%
8/14/2024	Squarepoint Ops LLC	24,469	$0.89M	0.0%	-29.8%	0.063%
8/14/2024	Bank of Montreal Can	41,431	$1.54M	0.0%	N/A	0.108%
8/14/2024	Public Sector Pension Investment Board	67,580	$2.46M	0.0%	+6.4%	0.176%
8/13/2024	Thrivent Financial for Lutherans	361,997	$13.17M	0.0%	-3.1%	0.943%
8/13/2024	Sei Investments Co.	9,712	$0.35M	0.0%	-28.9%	0.025%
8/12/2024	Inspire Investing LLC	9,488	$0.35M	0.0%	-11.0%	0.025%
8/12/2024	XTX Topco Ltd	10,173	$0.37M	0.0%	N/A	0.026%
8/12/2024	Amalgamated Bank	9,197	$0.34M	0.0%	-6.9%	0.024%
8/10/2024	Mutual of America Capital Management LLC	99,195	$3.61M	0.0%	-4.2%	0.258%
8/9/2024	Dimensional Fund Advisors LP	917,627	$33.38M	0.0%	+1.9%	2.390%
8/9/2024	Herald Investment Management Ltd	75,000	$2.73M	0.4%	N/A	0.195%
8/8/2024	William Blair Investment Management LLC	743,635	$27.05M	0.1%	+13.9%	1.937%
8/7/2024	Texas Permanent School Fund Corp	24,527	$0.89M	0.0%	-8.4%	0.064%
8/6/2024	Quest Partners LLC	5,503	$0.20M	0.0%	+20,281.5%	0.014%
8/6/2024	Emerald Advisers LLC	875,575	$31.85M	1.3%	-4.1%	2.280%
8/6/2024	Acadian Asset Management LLC	47,595	$1.73M	0.0%	-12.4%	0.124%
8/5/2024	Victory Capital Management Inc.	31,185	$1.14M	0.0%	-20.3%	0.081%
8/2/2024	Roubaix Capital LLC	101,983	$3.71M	2.3%	+3.9%	0.266%
8/1/2024	Rhumbline Advisers	85,710	$3.12M	0.0%	-0.8%	0.223%
7/31/2024	nVerses Capital LLC	700	$25K	0.0%	N/A	0.002%
7/30/2024	Maryland State Retirement & Pension System	10,712	$0.39M	0.0%	-2.9%	0.028%
7/30/2024	Kings Path Partners LLC	35,590	$1.30M	0.6%	N/A	0.093%
7/29/2024	Principal Financial Group Inc.	152,743	$5.56M	0.0%	-4.3%	0.398%
7/29/2024	Panagora Asset Management Inc.	74,856	$2.72M	0.0%	-2.4%	0.195%
7/26/2024	Bank of New York Mellon Corp	241,651	$8.79M	0.0%	+2.4%	0.629%
7/25/2024	AMI Asset Management Corp	43,622	$1.59M	0.1%	-58.3%	0.114%
7/24/2024	Louisiana State Employees Retirement System	15,500	$0.56M	0.0%	+2.0%	0.040%
7/18/2024	Assenagon Asset Management S.A.	231,915	$8.44M	0.0%	+9.9%	0.604%
7/16/2024	Diversified Trust Co	8,313	$0.30M	0.0%	-7.1%	0.022%
7/16/2024	Sequoia Financial Advisors LLC	18,932	$0.69M	0.0%	N/A	0.049%
7/12/2024	SG Americas Securities LLC	9,261	$0.34M	0.0%	N/A	0.024%
7/12/2024	Silverberg Bernstein Capital Management LLC	302,036	$10.99M	10.6%	-0.2%	0.787%
7/2/2024	GAMMA Investing LLC	968	$35K	0.0%	+98.0%	0.003%
5/17/2024	Comerica Bank	12,765	$0.43M	0.0%	-9.5%	0.033%
5/16/2024	California State Teachers Retirement System	30,643	$1.03M	0.0%	-6.3%	0.080%
5/16/2024	Janus Henderson Group PLC	562,326	$18.93M	0.0%	+20.9%	1.464%
5/16/2024	Silvercrest Asset Management Group LLC	291,536	$9.82M	0.1%	+20.9%	0.759%
5/15/2024	Price T Rowe Associates Inc. MD	8,784	$0.30M	0.0%	+17.6%	0.023%
5/14/2024	EntryPoint Capital LLC	4,000	$0.14M	0.1%	-41.4%	0.010%
5/14/2024	Pitcairn Co.	13,751	$0.46M	0.0%	-19.5%	0.036%
5/14/2024	CANADA LIFE ASSURANCE Co	37,590	$1.27M	0.0%	+13.0%	0.098%
5/13/2024	Roubaix Capital LLC	98,118	$3.30M	2.1%	+111.9%	0.256%
5/10/2024	Acadian Asset Management LLC	54,351	$1.83M	0.0%	-46.6%	0.142%
5/10/2024	Vanguard Group Inc.	3,168,212	$106.67M	0.0%	+2.5%	8.250%
5/9/2024	State Board of Administration of Florida Retirement System	14,047	$0.47M	0.0%	+56.3%	0.037%
5/8/2024	William Blair Investment Management LLC	652,846	$21.98M	0.1%	+0.8%	1.700%
5/8/2024	ProShare Advisors LLC	6,237	$0.21M	0.0%	N/A	0.016%
5/8/2024	Russell Investments Group Ltd.	228,506	$7.69M	0.0%	-6.7%	0.595%
5/8/2024	Inspire Investing LLC	10,657	$0.36M	0.0%	-10.6%	0.028%
5/7/2024	Sei Investments Co.	13,661	$0.46M	0.0%	-39.0%	0.036%
5/7/2024	Susquehanna Fundamental Investments LLC	19,188	$0.65M	0.0%	N/A	0.050%
5/6/2024	Texas Permanent School Fund Corp	26,788	$0.90M	0.0%	+1.3%	0.070%
5/3/2024	GSA Capital Partners LLP	15,221	$0.51M	0.0%	N/A	0.040%
5/2/2024	Mutual of America Capital Management LLC	103,500	$3.49M	0.0%	-7.2%	0.270%
5/2/2024	Thompson Davis & CO. Inc.	10,925	$0.37M	0.2%	N/A	0.028%
5/1/2024	BNP Paribas Financial Markets	50,855	$1.71M	0.0%	-7.1%	0.132%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	13,056	$0.44M	0.0%	-9.0%	0.034%
4/29/2024	Principal Financial Group Inc.	159,575	$5.37M	0.0%	-4.0%	0.414%
4/26/2024	Yousif Capital Management LLC	13,848	$0.47M	0.0%	-14.1%	0.036%
4/26/2024	Mesirow Financial Investment Management Inc.	7,778	$0.26M	0.0%	-23.4%	0.020%
4/24/2024	Assenagon Asset Management S.A.	211,030	$7.11M	0.0%	-59.2%	0.547%
4/19/2024	AMI Asset Management Corp	104,495	$3.52M	0.2%	-4.1%	0.271%
4/19/2024	Mesirow Financial Investment Management Inc.	7,778	$0.26M	1.3%	-23.4%	0.020%
4/18/2024	Wasatch Advisors LP	1,328,265	$44.72M	0.2%	+3.2%	3.443%
4/18/2024	Allspring Global Investments Holdings LLC	66,094	$2.23M	0.0%	-1.6%	0.171%
4/18/2024	Diversified Trust Co	8,947	$0.30M	0.0%	-7.6%	0.023%
4/11/2024	Silverberg Bernstein Capital Management LLC	302,610	$10.19M	10.0%	-1.3%	0.784%
3/25/2024	Quadrature Capital Ltd	12,300	$0.40M	0.0%	-37.1%	0.032%
3/22/2024	PNC Financial Services Group Inc.	7,692	$0.25M	0.0%	+67.0%	0.020%
3/11/2024	Vanguard Group Inc.	3,089,669	$99.30M	0.0%	+5.5%	8.008%
3/5/2024	Fisher Asset Management LLC	54,810	$1.76M	0.0%	-12.5%	0.142%
2/14/2024	Wasatch Advisors LP	1,287,236	$41.37M	0.2%	+12.4%	3.361%
2/14/2024	Ranger Investment Management L.P.	769,650	$24.74M	1.5%	+49.1%	2.010%
2/13/2024	Campbell & CO Investment Adviser LLC	16,503	$0.53M	0.0%	+28.5%	0.043%
2/12/2024	Evoke Wealth LLC	8,316	$0.27M	0.0%	N/A	0.022%
2/9/2024	Quest Partners LLC	2,246	$72K	0.0%	N/A	0.006%
2/9/2024	Trexquant Investment LP	66,817	$2.15M	0.0%	+40.0%	0.174%
2/9/2024	PNC Financial Services Group Inc.	7,692	$0.25M	0.0%	+67.0%	0.020%
2/8/2024	Panagora Asset Management Inc.	82,823	$2.66M	0.0%	+27.4%	0.216%

Data available starting January 2016

PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement hardware tools, proven methodologies, and professional services in the United States, China, Japan, and internationally. The company offers Exensio software products, such as Manufacturing Analytics that store collected data in a common environment with a consistent view for enabling product engineers to identify and analyze production yield, performance, reliability, and other issues; Process Control that provides failure detection and classification capabilities for monitoring, alarming, and controlling manufacturing tool sets; Test Operations that offer data collection and analysis capabilities; and Assembly Operations that provide device manufacturers with the capability to link assembly and packaging data, including fabrication and characterization data over the product life cycle. It also provides Design-For-Inspection (DFI) systems, such as DFI On-Chip Instruments; eProbe Non-Contact E-Beam Tool; and Characterization Vehicle (CV) system, which includes CV Test Chips and pdFasTest Electrical Testers, as well as Exensio characterization software, designed to analyze the measurements collected using the eProbe tool. In addition, the company offers Cimetrix software products that enables equipment manufacturers to provide industry standard interfaces on their products; and software-as-a-service, software related services, and characterization services. It sells its technologies and services through direct sales force, service teams, and strategic alliances to integrated device manufacturers, fabless semiconductor companies, foundries, equipment manufacturers, electronics manufacturing suppliers, original device manufacturers, out-sourced semiconductor assembly and test, and system houses. PDF Solutions, Inc. was founded in 1991 and is headquartered in Santa Clara, California.

Today's Range

Now: $31.57

$30.37

$31.58

50 Day Range

MA: $29.86

$28.05

$32.00

52 Week Range

Now: $31.57

$27.50

$39.70

Volume

110,147 shs

Average Volume

159,762 shs

Market Capitalization

$1.22 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.49

Who are the company insiders with the largest holdings of PDF Solutions?: PDF Solutions' top insider investors include:
Adnan Raza (CFO)
Andrzej Strojwas (Insider)
Joseph R Bronson (Director)
Ye Jane Li (Director)
Michael B Gustafson (Director)
Shuo Zhang (Director)
Nancy Erba (Director)
Learn More about top insider investors at PDF Solutions.
Who are the major institutional investors of PDF Solutions?: PDF Solutions' top institutional investors include:
Emerald Advisers LLC — 2.31%
Emerald Mutual Fund Advisers Trust — 1.88%
Silverberg Bernstein Capital Management LLC — 0.78%
Assenagon Asset Management S.A. — 0.59%
Principal Financial Group Inc. — 0.38%
AMI Asset Management Corp — 0.09%
Learn More about top institutional investors of PDF Solutions stock.
Which institutional investors are selling PDF Solutions stock?: In the previous quarter, PDFS stock was sold by these institutional investors:
AMI Asset Management Corp
Principal Financial Group Inc.
Victory Capital Management Inc.
Assenagon Asset Management S.A.
Mesirow Financial Investment Management Inc.
Silverberg Bernstein Capital Management LLC
Louisiana State Employees Retirement System
During the previous year, company insiders that have sold PDF Solutions company stock include:
Adnan Raza (CFO)
Andrzej Strojwas (Insider)
Joseph R Bronson (Director)
Ye Jane Li (Director)
Michael B Gustafson (Director)
Learn More investors selling PDF Solutions stock.
Which institutional investors are buying PDF Solutions stock?: During the previous quarter, PDFS stock was purchased by institutional investors including:
Emerald Advisers LLC
Emerald Mutual Fund Advisers Trust
Creative Planning
MQS Management LLC
Olympiad Research LP
SG Americas Securities LLC
Inspire Investing LLC
GAMMA Investing LLC

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